Patents
Sitemap › F04 - Positive-displacement machines for liquids; Pumps for liquids or elastic fluids › F04C - Rotary-piston, or oscillating-piston, positive-displacement machines for liquids; Rotary-piston, or oscillating-piston, positive-displacement pumps › F04C 29 - Component parts, details, or accessories, of pumps or pumping installations specially adapted for elastic fluids, not provided for in groups
Patents for F04C 29 - Component parts, details, or accessories, of pumps or pumping installations specially adapted for elastic fluids, not provided for in groups (16,981)
10/2010
10/13/2010CN201606251U 一种改进型多功能集成阀 An improved multi-functional integrated valve
10/13/2010CN201606250U 涡旋压缩机 Scroll Compressor
10/13/2010CN201606248U 液环真空泵中叶轮和分配器之间的结构 Between the impeller and the distributor of liquid ring vacuum pump
10/13/2010CN201606231U 组合式十字头体 Combined crosshead body
10/13/2010CN1991168B Fixing device and compressor apparatus having the same
10/13/2010CN101861463A Enclosed compressor
10/13/2010CN101858349A Oil supply loop of screw rod type refrigeration compressor flooded unit
10/13/2010CN101858348A Compressor
10/13/2010CN101344092B Oil free screw compressor
10/13/2010CN101334036B Semi-closed screw type refrigerating compressor air guide sleeve
10/13/2010CN101245773B Method for producing hot water by air compressor waste heat and water heating machine adopting the method
10/13/2010CN101010515B System and method to reduce acoustic noise in screw compressors
10/07/2010WO2010114707A2 Contoured check valve disc and scroll compressor incorporating same
10/07/2010WO2010113766A1 Electric motor rotor and compressor provided with the same
10/07/2010WO2010113735A1 Sealed fluid machine producing method and sealed fluid machine
10/07/2010WO2010113664A1 Compressor
10/07/2010WO2010113662A1 Compressor
10/07/2010WO2010112800A1 Air compressor
10/07/2010US20100254845 Compressor
10/06/2010EP2236832A1 Gate rotor and screw compressor
10/06/2010EP2236829A1 Sealed-type scroll compressor
10/06/2010EP2236828A1 Scroll compressor
10/06/2010CN201599198U 一种螺杆式空压机热能转换机 A screw-type compressor thermal energy conversion machine
10/06/2010CN201599197U 大流量组合泵 A combination of high flow pump
10/06/2010CN201599195U 高含水量滤油机液环真空泵给排装置 High moisture to drain liquid ring vacuum pump oil filter device
10/06/2010CN201599192U 一种可防止机械运动部件搅油的涡旋压缩机 Mechanical moving parts capable of preventing churning scroll compressor
10/06/2010CN201599191U 旋转压缩机以及制冷循环装置 The rotary compressor and the refrigeration cycle apparatus
10/06/2010CN201599178U 压缩机油冷却器 Compressor oil cooler
10/06/2010CN101855455A Compressor having shell with alignment features
10/06/2010CN101855422A Compressor integral with expander
10/06/2010CN101852210A Air suction pipe of refrigerator compressor
09/2010
09/30/2010WO2010111134A2 Shaft bearings, compressor with same, and methods
09/30/2010WO2010109852A1 Discharge muffler and two-stage compressor with discharge muffler
09/30/2010WO2010108236A1 A compressor
09/30/2010US20100247361 Compressor
09/29/2010EP2233743A1 Screw compressor
09/29/2010EP2233742A2 Multistage rotary compressor and refrigeration circuit system
09/29/2010EP2233741A1 Electrically driven compressor integral with inverter
09/29/2010EP2231897A1 An hvpe reactor arrangement
09/29/2010CN201593503U Vacuum buffer tank for Roots vacuum unit
09/29/2010CN201593502U Novel screw compressor
09/29/2010CN201593500U Gear type combination pump
09/29/2010CN1829862B 涡旋式压缩机 Scroll compressor
09/29/2010CN1601106B 涡旋机械 Scroll Machinery
09/29/2010CN101849108A Compressor sealing arrangement
09/29/2010CN101846080A Improved vent hole of scroll compressor
09/29/2010CN101846079A Compressor
09/29/2010CN101846078A Motor compressor for vehicle air conditioner
09/29/2010CN101846077A Single-screw compressor
09/29/2010CN101846076A Single-screw rod compressor
09/29/2010CN101846075A Screw compressor
09/29/2010CN101846074A Scroll compressor
09/29/2010CN101349271B Novel water-ring type vacuum pump
09/29/2010CN101230859B Rotary type compressor and refrigeration circulating device having the same
09/29/2010CN101187375B Horizontal type compressor and automobile air conditioner equipped with the same
09/23/2010WO2010106787A1 Screw compressor
09/23/2010WO2010106505A2 Rotary vacuum pump with a device for decoupling the driving motor
09/23/2010US20100239447 Shaft Bearings, Compressor with Same, and Methods
09/23/2010US20100239440 Vacuum Pump
09/22/2010EP2230473A1 Freezing apparatus
09/22/2010EP2230406A2 Liquid ring gas pump system with a machine foundation made of concrete-like base material
09/22/2010EP2230405A1 Terminal device for electric compressor
09/22/2010EP2230404A1 Terminal device for electric compressor
09/22/2010CN201588788U Exhaust passage structure for intermediate backpressure two-stage rotor compressor
09/22/2010CN201588787U Refrigerator compressor
09/22/2010CN201588786U Fan structure in air compressor cooling system
09/22/2010CN201588785U Low-voltage cavity oil supply structure capable of realizing rotor type compressor
09/22/2010CN201588784U Structure
09/22/2010CN201588783U Liquid ring vacuum apparatus with solvent recovery function
09/22/2010CN201588782U Small-sized single-stage rotary vane type vacuum pump
09/22/2010CN201588762U Screw compression and piston compression tandem-type air compressor
09/22/2010CN101839243A Oil-gas separation filter cartridge with conducting strips
09/22/2010CN101839242A Fuel-air separator filter core of oil-spraying rotary air compressor
09/22/2010CN101839241A Two-stage rolling rotor compressor
09/21/2010US7798787 Internal intermediate pressure multistage compression type rotary compressor, manufacturing method thereof and displacement ratio setting method
09/16/2010WO2010105007A2 Powder metal scrolls and sinter-brazing methods for making the same
09/16/2010WO2010104582A2 Compressor having bearing assembly
09/16/2010US20100233004 Air Compressor of Water Injection Type
09/16/2010US20100232999 Seal
09/15/2010CN201582122U Synthetic ammonia semi-water gas desulfurization section Roots blower outlet check valve
09/15/2010CN201582121U Rotary compressor provided with double-exhaust port muffler
09/15/2010CN201582120U Gas compressor
09/15/2010CN201582119U Horizontal rotary compressor
09/15/2010CN201582117U Rolling rotor type compressor
09/15/2010CN201582116U Scroll compressor for improving oil supply for cross pin ring
09/15/2010CN201582115U Novel scroll compressor
09/15/2010CN201582107U Rotor lubricant pump directly transmitted by flat square of engine crankshaft
09/15/2010CN201582106U Rotor-type lubricant pump capable of preventing shoulder from leaking
09/15/2010CN101832267A Energy-saving single-screw compressor
09/15/2010CN101832266A Efficient scroll compressor
09/15/2010CN101324235B Constant low-temperature cooling oil-free vortex air compressor
09/14/2010CA2636006C Rotor assembly for rotary compressor
09/10/2010WO2010081148A3 Apparatuses, systems, and methods for improved performance of a pressurized system
09/08/2010CN201575040U Novel crankshaft
09/08/2010CN201574936U Vacuum pump for milking machine
09/08/2010CN201574935U Connector structure of oil passage or air passage in air compressor
09/08/2010CN201574934U Pump body component for rolling rotor type compressor and air cylinder flange structure thereof
09/08/2010CN101828038A 涡旋压缩机 Scroll Compressor
09/08/2010CN101825086A Refrigerant compressor and friction control process therefor
09/08/2010CN101825080A Energy-saving compressor of refrigerator
1 ... 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 ... 170